window.MooTools	         = MooTools||{};
window.MooTools.Browser  = Browser;
window.MooTools.Events   = Events;
window.MooTools.Hash     = Hash;
window.MooTools.Options  = Options;
window.MooTools.Event    = Event;
window.MooTools.Class    = Class;
window.MooTools.Element  = Element;
window.MooTools.Request  = Request;
window.$defined = $defined;
window.$empty = $empty;